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ultrashort

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adjective ul·tra·short \-ˈshȯrt\

Definition of ultrashort

  1. 1 :  having a wavelength below 10 meters <ultrashort radiation>

  2. 2 :  very short in duration <an ultrashort pulse of light>



1926

First Known Use of ultrashort

1926


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different from the usual or normal

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